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LT1120CN8#PBF
Product Overview
Category
LT1120CN8#PBF belongs to the category of integrated circuits (ICs).
Use
The LT1120CN8#PBF is commonly used as a voltage reference in various electronic devices and systems.
Characteristics
- Voltage Reference: The LT1120CN8#PBF provides a stable and accurate voltage reference.
- Low Dropout: It has a low dropout voltage, ensuring reliable performance even with small input-output voltage differentials.
- High Accuracy: The LT1120CN8#PBF offers high accuracy and low temperature coefficient, making it suitable for precision applications.
- Low Quiescent Current: It consumes low quiescent current, minimizing power consumption in battery-powered devices.
- Wide Temperature Range: This IC operates over a wide temperature range, allowing it to be used in diverse environments.
Package
The LT1120CN8#PBF is available in an 8-pin plastic DIP (Dual Inline Package) package.
Essence
The essence of LT1120CN8#PBF lies in its ability to provide a stable and accurate voltage reference, making it an essential component in many electronic systems.
Packaging/Quantity
The LT1120CN8#PBF is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.
Specifications
- Output Voltage: 2.5V
- Input Voltage Range: 3V to 40V
- Dropout Voltage: 300mV
- Quiescent Current: 1.5mA
- Temperature Coefficient: 50ppm/°C
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LT1120CN8#PBF has the following pin configuration:
- VOUT: Output Voltage
- GND: Ground
- VIN: Input Voltage
- NC: No Connection
- NC: No Connection
- NC: No Connection
- NC: No Connection
- NC: No Connection
Functional Features
- High Accuracy: The LT1120CN8#PBF provides a precise and stable output voltage, ensuring reliable performance in various applications.
- Low Dropout: It can operate with a small input-output voltage differential, making it suitable for low-power devices.
- Low Quiescent Current: The IC consumes minimal current when not actively providing the reference voltage, reducing power consumption.
- Wide Temperature Range: It operates over a wide temperature range, allowing for use in extreme environments.
Advantages and Disadvantages
Advantages
- Accurate and stable voltage reference
- Low dropout voltage
- Low quiescent current consumption
- Wide operating temperature range
Disadvantages
- Limited output voltage options (fixed at 2.5V)
- Not suitable for high-current applications
Working Principles
The LT1120CN8#PBF utilizes internal circuitry to generate a precise and stable reference voltage. It compares the input voltage to an internal reference and adjusts its output accordingly. This ensures that the output voltage remains constant even with variations in the input voltage or load conditions.
Detailed Application Field Plans
The LT1120CN8#PBF finds applications in various electronic systems, including: 1. Precision measurement instruments 2. Data acquisition systems 3. Battery-powered devices 4. Industrial control systems 5. Automotive electronics
Detailed and Complete Alternative Models
- LT1230CN8#PBF: Similar to LT1120CN8#PBF but with an adjustable output voltage.
- LT1028CN8#PBF: Ultra-low noise voltage reference for high-precision applications.
- LT6654CN8#PBF: Precision voltage reference with low drift and high accuracy.
These alternative models offer similar functionality to the LT1120CN8#PBF but may have different specifications or features that cater to specific application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT1120CN8#PBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LT1120CN8#PBF in technical solutions:
Q: What is LT1120CN8#PBF? A: LT1120CN8#PBF is a specific model number for a voltage reference IC manufactured by Linear Technology (now part of Analog Devices). It provides a stable and accurate voltage reference for various technical applications.
Q: What is the voltage range of LT1120CN8#PBF? A: The voltage range of LT1120CN8#PBF is typically between 1.225V and 10V.
Q: How accurate is LT1120CN8#PBF? A: LT1120CN8#PBF has a typical accuracy of ±0.5% or better, depending on the operating conditions.
Q: What is the output current capability of LT1120CN8#PBF? A: LT1120CN8#PBF can provide an output current of up to 10mA.
Q: Can LT1120CN8#PBF be used as a voltage reference for analog-to-digital converters (ADCs)? A: Yes, LT1120CN8#PBF can be used as a stable voltage reference for ADCs to ensure accurate conversion.
Q: Is LT1120CN8#PBF suitable for battery-powered applications? A: Yes, LT1120CN8#PBF is designed to operate with low power consumption, making it suitable for battery-powered applications.
Q: Can LT1120CN8#PBF tolerate high temperatures? A: LT1120CN8#PBF has a specified operating temperature range of -40°C to +85°C, making it suitable for various temperature environments.
Q: What is the package type of LT1120CN8#PBF? A: LT1120CN8#PBF comes in an 8-pin PDIP (Plastic Dual In-Line Package) form factor.
Q: Does LT1120CN8#PBF require any external components for operation? A: Yes, LT1120CN8#PBF requires a few external passive components, such as capacitors, for proper operation and stability.
Q: Can LT1120CN8#PBF be used in precision measurement applications? A: Yes, LT1120CN8#PBF's high accuracy and low drift make it suitable for precision measurement applications where stable voltage references are required.
Please note that the answers provided here are general and may vary depending on specific application requirements and datasheet specifications.